LTC3855EFE#PBF
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- Mfr.Part #
- LTC3855EFE#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 38TSSOP
- Stock
- 19,832
- In Stock ：
- 19,832
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- DC DC Switching Controllers
- Duty Cycle (Max) :
- 95%
- Output Voltage :
- 12.5V
- Synchronous Rectifier :
- yes
- Max Frequency :
- 850kHz
- Mounting Type :
- Surface Mount
- Frequency - Switching :
- 250kHz~770kHz
- RoHS Status :
- ROHS3 Compliant
- Number of Channels :
- 1
- Number of Pins :
- 38
- Operating Temperature :
- -40°C~85°C TA
- Number of Terminations :
- 38
- Control Technique :
- PHASE-SHIFT CONTROL
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~38V
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage (Min) :
- 4.5V
- Input Voltage-Nom :
- 15V
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- Width :
- 4.4mm
- Control Features :
- Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 2
- Base Part Number :
- LTC3855
- Clock Sync :
- No
- Control Mode :
- CURRENT-MODE
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Function :
- Step-Down
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Terminal Form :
- Gull wing
- Switcher Configuration :
- PHASE-SHIFT
- Topology :
- Buck
- Output Type :
- Transistor Driver
- Package / Case :
- 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
- Terminal Pitch :
- 0.5mm
- Series :
- PolyPhase®
- Published :
- 2009
- Length :
- 9.7mm
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC3855EFE#PBF
DC DC Switching Controllers Analog Devices, Inc. LTC3855EFE#PBF Overview
Introducing the LTC3855EFE#PBF, a sophisticated DC DC Switching Controller from Analog Devices, Inc. that provides advanced control capabilities for high-performance power supply systems. This component is engineered to deliver precise voltage regulation, facilitating the development of highly efficient, multi-phase power supplies. With its robust design and state-of-the-art features, the LTC3855EFE#PBF ensures reliable operation even in the most demanding applications, making it a prime choice for businesses looking to enhance their electronic product offerings.
LTC3855EFE#PBF Features
The LTC3855EFE#PBF stands out with its dual-output and multiphase capability, which significantly improves system efficiency and reduces thermal stress across the power supply. Its wide input voltage range supports applications from 4.5V to 38V, making it highly versatile. Additionally, differential voltage sensing, adjustable frequency up to 850kHz, and integrated gate drivers streamline the design and boost overall performance.
LTC3855EFE#PBF Applications
- Telecommunications Equipment: Ideal for powering high-speed network routers and switches, ensuring stable and efficient operation with its precise voltage control.
- Enterprise Computing Solutions: Can be integrated into servers and data centers to manage power distribution effectively, supporting reliable and continuous system operation.
- Industrial Systems: Suits a variety of industrial applications, providing the necessary robustness for equipment in harsh environments.
- Portable Devices: Its efficiency and compact design make it suitable for high-performance portable electronics, enhancing battery life and functionality.
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